Deep Root Seed Import Companies List

We are currently exploring options for planting salt-tolerant alfalfa seeds some part of our area and on the other normal one for a project in [Libya]. The irrigation water available for this project has a salinity of 5000 ppm in one area and other site 1500 ppm. We are looking for alfalfa varieties that are specifically designed to tolerate high salinity levels and perform well under such conditions. Could you please provide detailed information about the following: 1. Available salt-tolerant alfalfa seed varieties. 2. Specifications and resistance characteristics of these varieties. 3. Pricing and minimum order quantities. 4. Shipping options to [Libya].